Check here if you need VISA to enter the Netherlands: https://www.netherlandsandyou.nl/travel-and-residence/visas-for-the-netherlands
If you have questions about Visa or Need Guidance please email: office@AmsterdamMusea.org
If you have any trouble in Amsterdam:
Go to any of our museums: www.AmsterdamMusea.org
Police: 1-1-2
What's on in Amsterdam?
http://www.iamsterdam.com/en (and download the App)